const char *sysnum;
char *devnode;
mode_t devnode_mode;
+ uid_t devnode_uid;
+ gid_t devnode_gid;
char *subsystem;
char *devtype;
char *driver;
return 0;
}
+uid_t udev_device_get_devnode_uid(struct udev_device *udev_device)
+{
+ if (!udev_device->info_loaded)
+ udev_device_read_uevent_file(udev_device);
+ return udev_device->devnode_uid;
+}
+
+static int udev_device_set_devnode_uid(struct udev_device *udev_device, uid_t uid)
+{
+ char num[32];
+
+ udev_device->devnode_uid = uid;
+ snprintf(num, sizeof(num), "%u", uid);
+ udev_device_add_property(udev_device, "DEVUID", num);
+ return 0;
+}
+
+gid_t udev_device_get_devnode_gid(struct udev_device *udev_device)
+{
+ if (!udev_device->info_loaded)
+ udev_device_read_uevent_file(udev_device);
+ return udev_device->devnode_gid;
+}
+
+static int udev_device_set_devnode_gid(struct udev_device *udev_device, gid_t gid)
+{
+ char num[32];
+
+ udev_device->devnode_gid = gid;
+ snprintf(num, sizeof(num), "%u", gid);
+ udev_device_add_property(udev_device, "DEVGID", num);
+ return 0;
+}
+
struct udev_list_entry *udev_device_add_property(struct udev_device *udev_device, const char *key, const char *value)
{
udev_device->envp_uptodate = false;
udev_device_set_ifindex(udev_device, strtoull(&property[8], NULL, 10));
} else if (startswith(property, "DEVMODE=")) {
udev_device_set_devnode_mode(udev_device, strtoul(&property[8], NULL, 8));
+ } else if (startswith(property, "DEVUID=")) {
+ udev_device_set_devnode_uid(udev_device, strtoul(&property[7], NULL, 10));
+ } else if (startswith(property, "DEVGID=")) {
+ udev_device_set_devnode_gid(udev_device, strtoul(&property[7], NULL, 10));
} else {
udev_device_add_property_from_string(udev_device, property);
}
/* libudev-device.c */
struct udev_device *udev_device_new(struct udev *udev);
mode_t udev_device_get_devnode_mode(struct udev_device *udev_device);
+uid_t udev_device_get_devnode_uid(struct udev_device *udev_device);
+gid_t udev_device_get_devnode_gid(struct udev_device *udev_device);
int udev_device_set_subsystem(struct udev_device *udev_device, const char *subsystem);
int udev_device_set_syspath(struct udev_device *udev_device, const char *syspath);
int udev_device_set_devnode(struct udev_device *udev_device, const char *devnode);
if (event->dev_db != NULL)
udev_node_update_old_links(dev, event->dev_db);
+ if (!event->owner_set)
+ event->uid = udev_device_get_devnode_uid(dev);
+
+ if (!event->group_set)
+ event->gid = udev_device_get_devnode_gid(dev);
+
if (!event->mode_set) {
if (udev_device_get_devnode_mode(dev) > 0) {
/* kernel supplied value */
if (cur->key.op == OP_ASSIGN_FINAL)
event->owner_final = true;
udev_event_apply_format(event, rules_str(rules, cur->key.value_off), owner, sizeof(owner));
+ event->owner_set = true;
event->uid = util_lookup_user(event->udev, owner);
log_debug("OWNER %u %s:%u\n",
event->uid,
if (cur->key.op == OP_ASSIGN_FINAL)
event->group_final = true;
udev_event_apply_format(event, rules_str(rules, cur->key.value_off), group, sizeof(group));
+ event->group_set = true;
event->gid = util_lookup_group(event->udev, group);
log_debug("GROUP %u %s:%u\n",
event->gid,
break;
if (cur->key.op == OP_ASSIGN_FINAL)
event->owner_final = true;
+ event->owner_set = true;
event->uid = cur->key.uid;
log_debug("OWNER %u %s:%u\n",
event->uid,
break;
if (cur->key.op == OP_ASSIGN_FINAL)
event->group_final = true;
+ event->group_set = true;
event->gid = cur->key.gid;
log_debug("GROUP %u %s:%u\n",
event->gid,
bool sigterm;
bool inotify_watch;
bool inotify_watch_final;
+ bool group_set;
bool group_final;
+ bool owner_set;
bool owner_final;
bool mode_set;
bool mode_final;